Question

if the sides of a triangle are 40cms,24cms and 32cms then its semi-perimeter is 48(trueor false​

Answer 1

Answer:

true

Step-by-step explanation:

the sides of a triangle are 40cms,24cms and 32cms then its semi-perimeter is 48(true)

$s = \frac{a + b + c}{2}$

$s = \frac{40 + 24 + 32}{2}$

$s = \frac{96}{2} = 48$

S=48cm